Microcomputer-based gas chromatograph with IEEE-488 interface
1981; American Institute of Physics; Volume: 52; Issue: 1 Linguagem: Inglês
10.1063/1.1136426
ISSN1527-2400
AutoresHarry A. Ashworth, Robert L. Augustine,
Tópico(s)Analytical Chemistry and Sensors
ResumoA gas–chromatograph system controlled by a PET microcomputer is described. The system features twelve-bit resolution, automatic sensitivity selection, and interfaces to a general purpose instrument bus commonly called the IEEE-488 bus. The hardware of the interface is described in detail and uses only a few common integrated circuits. A sample chromatograph with retention times and peak areas is presented.
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